Kona Precept 120 vs Sun Biscayne Tandem CB

Frame	Kona 6061 Aluminum Butted 120 mm travel	High Tensile Steel, TIG-Welded
Stem	Kona XC/BC	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black
Handle Bar	Kona XC/BC Riser	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black
Fork	RockShox 30 Silver TK Solo Air 120 mm	--
Seats	Seat Clamp : Kona QR	--
Seatpost	31.6 mm Kona Thumb	--
Grip	Kona Race Light	Foam, Black
Crankset	Shimano	--
Pedals	Wellgo Platform	Slip Resistant Top, 9/16", Black
Chain	KMC Z99	K.M.C. 1/2" x 1/8", Black (130 Links)
Shifters	Shimano Altus	--
Saddle	Kona XC	Comfort Cruiser, Elastomer Suspension, Black
Headset	FSA No.57B-1	Steel, 25.4 x 34 x 30mm, Black
Hub Front	135 x 10 mm Shimano	Shimano CB-E110 Coaster Brake, 36H x 14G, Black
Hub Rear	100 x 9 mm Shimano	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	Sandvik Stainless Black 14 g	14G Stainless Steel with Brass Nipples
Chainrings	22 / 32 / 44 t	--
Sprocket	--	19T x 1/2'' x 1/8''
Stand	--	Alloy, Center Mount, Black

Front	27.5 x 2.25 Maxxis Ardent	Beach Bum 26 x 2.125", Black Wall
Rear	27.5 x 2.25 Maxxis Ardent	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	WTB SX25 Free Wheel : Shimano Altus 11-34 t 9spd	Rims: 26" x 36H x 14G, Red

Front	180 mm Shimano RT30, Shimano Altus Hydraulic	Alloy (Linear Pull) Black
Rear	160 mm Shimano RT30, Shimano Altus Hydraulic	Shimano CB-E110 Internal Coaster Brake, Black
Brake Lever	Shimano Hydraulic	Alloy (Linear Pull) Black / Silver

Front	120 mm	--
Rear	120 mm Rear Shock : Shock: Fastrax R custom tuned	--

Colors

Matt Navy Silver Orange

Metallic Red

Length	--	--
Weight	--	27.2 kg

Features	- Internal Headset - Tapered Head Tube - Swinger Independent Suspension	--
Additional Details	Drivetrain : Shimano SLX/Deore 9spd Cockpit : Kona XC/BC Riser bar and stem, Kona Race Light grips Bottom Bracket : Shimano Alivio	Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Captain Crank Right: 3-Piece Alloy, 170mm, Black (For Diamond Square Cranks) Freewheel: Shimano TZ-21 (7-Speed) 14-28T Captain Crank Right: 3-Piece Alloy, 170mm, Black (For Diamond Square Cranks) Stoker Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Stoker Crank Right: 3-Piece Alloy, 170mm x 42T x 1/2" x 3/32", Black (For Diamond Square Cranks) Chainwheel: Steel, Silver Painted W/Plastic Chain Cover Pulley Adjuster:Eccentric BB Insert Seat Clamp: Alloy, 28.6mm I.D., with Double Bolt, Black Stoker Seat Clamp: Alloy, 34.9mm I.D., Black Front Fender: Steel, W/Single Strut, Painted Rear Fender: Steel, W/Single Strut, Painted Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver